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Zhang X, Zhang W, Zhao L, Ma G, Huang Y, Geng Z, Jiang Q, Wen X, Lin Y, Meng Q, Zhang Z, Bi Y. Ocotillol Derivatives Mitigate Retinal Ischemia-Reperfusion Injury by Regulating the Keap1/Nrf2/ARE Signaling Pathway. J Med Chem 2024; 67:15268-15290. [PMID: 39145589 DOI: 10.1021/acs.jmedchem.4c00867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
Retinal ischemia-reperfusion (RIR) injury can lead to various retinal diseases. Oxidative stress is considered an important pathological event in RIR injury. Here, we designed and synthesized 34 ocotillol derivatives, then examined their antioxidant and anti-inflammatory capacities; we found that compounds 7 (C24-R) and 8 (C24-S) were most active. To enhance their water solubility, sustained release, and biocompatibility, compounds 7 and 8 were encapsulated into liposomes for in vivo activity and mechanistic studies. In vivo studies indicated that compounds 7 and 8 protected normal retinal structure and physiological function after RIR injury, reversed damage to retinal ganglion cells, and the S-configuration exhibited significantly stronger activity compared with the R-configuration. Mechanistic studies showed that compound 8 exerted a therapeutic effect on RIR injury by activating the Keap1/Nrf2/ARE signaling pathway; compound 7 did not influence this pathway. We also demonstrated that differential isomerization at the C-24 position influenced protection against RIR injury.
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Affiliation(s)
- Xin Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Wen Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Laien Zhao
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Gongshan Ma
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Yanmei Huang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Zhiyuan Geng
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Qian Jiang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Xiaomei Wen
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Yuqi Lin
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Qingguo Meng
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Zhuhong Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
| | - Yi Bi
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China
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2
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Chaingam J, Van Huy L, Noguchi K, Nuntawong P, Vimolmangkang S, Yodsurang V, Yusakul G, Morimoto S, Sakamoto S. Monoclonal antibody-based enzyme-linked immunosorbent assay for quantification of majonoside R2 as an authentication marker for Nngoc Linh and Lai Chau ginsengs. J Ginseng Res 2024; 48:474-480. [PMID: 39263304 PMCID: PMC11385409 DOI: 10.1016/j.jgr.2024.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 05/05/2024] [Accepted: 05/20/2024] [Indexed: 09/13/2024] Open
Abstract
Background Recent years have witnessed increasing interest in the high amount of ocotillol-type saponin in Panax vietnamensis, particularly in relation to majonoside R2 (MR2). This unique 3%-5% MR2 content impart Ngoc Linh and Lai Chau ginsengs with unique pharmacological activities. However, in the commercial domain, unauthentic species have infiltrated and significantly hindered access to the authentic, efficacious variety. Thus, suitable analytical techniques for distinguishing authentic Vietnamese ginseng species from others is becoming increasingly crucial. Therefore, MR2 is attracting considerable attention as a target requiring effective management measures. Methods An enzyme-linked immunosorbent assay (ELISA) was developed by producing monoclonal antibodies against MR2 (mAb 16E11). The method was thoroughly validated, and the potential of the immunoassay was confirmed by high-performance liquid chromatography with ultraviolet spectroscopy. Furthermore, ELISA was applied to the assessment of the MR2 concentrations of various Panax spp., including Korean, American, and Japanese ginsengs. Results and conclusions An icELISA using mAb 16E11 exhibited linearity between 3.91 and 250 ng/mL of MR2, with detection and quantification limits of 1.53 and 2.50 - 46.6 ng/mL, respectively. Based on this study, the developed icELISA using mAb 16E11 could be a valuable tool for analyzing MR2 level to distinguish authentic Ngoc Linh and Lai Chau ginsengs from unauthentic ones. Furthermore, the analysis of the samples demonstrated that Ngoc Linh and Lai Chau ginsengs exhibit a notably higher MR2 value than all other Panax spp. Thus, MR2 might be their ideal marker compound, and various bioactivities of this species should be explored.
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Affiliation(s)
- Jiranan Chaingam
- Department of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Le Van Huy
- Department of Biochemistry and Medicinal Chemistry, Research Institute for Biotechnology and Environment, Nong Lam University, Ho Chi Minh City, Viet Nam
| | - Kanta Noguchi
- Department of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Poomraphie Nuntawong
- Department of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Sornkanok Vimolmangkang
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence in Plant-Produced Pharmaceuticals, Chulalongkorn University, Bangkok, Thailand
| | - Varalee Yodsurang
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
- Preclinical Toxicity and Efficacy, Assessment of Medicines and Chemicals Research Unit, Chulalongkorn University, Bangkok, Thailand
| | - Gorawit Yusakul
- School of Pharmacy, Walailak University, Nakhon Si Thammarat, Thailand
| | - Satoshi Morimoto
- Department of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Seiichi Sakamoto
- Department of Pharmacognosy, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
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3
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Yuan L, Li W, Hu S, Wang Y, Wang S, Tian H, Sun X, Yang X, Hu M, Zhang Y. Protective effects of ginsenosides on ulcerative colitis: a meta-analysis and systematic review to reveal the mechanisms of action. Inflammopharmacology 2024:10.1007/s10787-024-01516-w. [PMID: 38977646 DOI: 10.1007/s10787-024-01516-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 06/07/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND Ulcerative colitis (UC) is a chronic inflammatory disease of the colon. Ginsenoside may be an ideal agent for UC treatment. However, its efficacy and safety are unknown. We aim to conduct a systematic evaluation to assess the effects and potential mechanisms of ginsenosides in animal models of UC. METHODS Six electronic databases will be searched (PubMed, Embase, Web of Science, China Knowledge Network (CNKI), China Science and Technology Journal Database (CQVIP), and Wanfang Data Knowledge). SYRCLE list will be used to assess the quality of literature, and STATA 15.1 for data analysis. Time-dose effects analysis will be used to reveal the time-dosage response relations between ginsenosides and UC. RESULTS Ultimately, fifteen studies involving 300 animals were included. Preliminary evidence was shown that ginsenosides could reduce Disease Activity Index (DAI) scores, weight loss, histological colitis score (HCS), spleen weight, Malondialdehyde (MDA), Myeloperoxidase (MPO) activity, interleukin-1β (IL-1β), interleukin 6 (IL-6), tumor necrosis factor α (TNF-α) and increase colon length (CL), myeloperoxidase (GSH), interleukin 4 (IL-4), interleukin 10 (IL-10), Zonula Occludens-1 (ZO-1) and occludin. Results of time-dose interval analysis indicated that ginsenosides at a dosage of 5-200 mg/kg with an intervention time of 7-28 days were relatively effective. CONCLUSIONS Preclinical evidence suggests that ginsenoside is a novel treatment for UC. And the mechanisms of ginsenosides in treating UC may involve anti-inflammatory, antioxidant, barrier protection, intestinal flora regulation, and immune regulation. Although, due to the high heterogeneity, further large-scale and high-quality preclinical studies are needed to examine the protection of ginsenosides against UC.
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Affiliation(s)
- Lingling Yuan
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Li
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shuangyuan Hu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yingyi Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shaofeng Wang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Huai'e Tian
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xuhui Sun
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xuli Yang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Mengyun Hu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi Zhang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
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Li XB, Huang CL, Zhang Y, Ding JY, Xiang GS, Zhang GH, Yang SC, Hao B. Promiscuous Oxidosqualene Cyclases from Neoalsomitra integrifoliola Catalyzing the Formation of Tetracyclic, Pentacyclic, and Heterocyclic Triterpenes. Org Lett 2024; 26:3119-3123. [PMID: 38588021 DOI: 10.1021/acs.orglett.4c00730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Six oxidosqualene cyclases (NiOSC1-NiOSC6) from Neoalsomitra integrifoliola were characterized for the biosynthesis of diverse triterpene scaffolds, including tetracyclic and pentacyclic triterpenes from the 2,3-oxidosqualene (1) and oxacyclic triterpenes from the 2,3:22,23-dioxidosqualene (2). NiOSC1 showed high efficiency in the production of naturally rare (20R)-epimers of oxacyclic triterpenes. Mutagenesis results revealed that the NiOSC1-F731G mutant significantly increased the yields of (20R)-epimers compared to the wild type. Homology modeling and molecular docking elucidated the origin of the (20R)-configuration in the epoxide addition step.
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Affiliation(s)
- Xiao-Bo Li
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan 650201, China
- National-Local Joint Engineering Research Center on Gemplasm Innovation & Utilization of Chinese Medicinal Materials in Southwest, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, Yunnan Agricultural University, Kunming, Yunnan 650201, China
| | - Chun-Li Huang
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan 650201, China
| | - Ying Zhang
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan 650201, China
| | - Jing-Yang Ding
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan 650201, China
| | - Gui-Sheng Xiang
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan 650201, China
| | - Guang-Hui Zhang
- College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming, Yunnan 650201, China
| | - Sheng-Chao Yang
- National-Local Joint Engineering Research Center on Gemplasm Innovation & Utilization of Chinese Medicinal Materials in Southwest, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, Yunnan Agricultural University, Kunming, Yunnan 650201, China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan 650106, China
| | - Bing Hao
- National-Local Joint Engineering Research Center on Gemplasm Innovation & Utilization of Chinese Medicinal Materials in Southwest, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, Yunnan Agricultural University, Kunming, Yunnan 650201, China
- Yunnan Characteristic Plant Extraction Laboratory, Kunming, Yunnan 650106, China
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5
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Smirnova IE, Galimova ZI, Sapozhnikova TA, Khisamutdinova RY, Thi THN, Kazakova OB. New Dipterocarpol-Based Molecules with α-Glucosidase Inhibitory and Hypoglycemic Activity. Chembiochem 2024; 25:e202300716. [PMID: 37990648 DOI: 10.1002/cbic.202300716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 11/07/2023] [Accepted: 11/21/2023] [Indexed: 11/23/2023]
Abstract
Dammarane triterpenoids are affordable and bioactive natural metabolites with great structural potential, which makes them attractive sources for drug development. The aim of the study was to investigate the potency of new dipterocarpol derivatives for the treatment of diabetes. Two dammaranes (dipterocarpol and its 20(24)-diene derivative) were modified by a Claisen-Schmidt aldol condensation to afford C2(E)-arylidenes in good yields. The majority of the synthesized compounds exhibited an excellent-to-moderate inhibitory effect toward α-glucosidase (from S. saccharomyces), among them eight compounds showed IC50 values less than 10 μM. 3-Oxo-dammarane-2(E)-benzylidenes (holding p-hydroxy- 3 l and p-carbonyl- 3 m substituents) demonstrated the most potent α-glucosidase inhibition with IC50 0.753 and 0.204 μM, being 232- and 857-times more active than acarbose (IC50 174.90 μM), and a high level of NO inhibition in Raw 264.7 cells with IC50 of 1.75 and 4.57 μM, respectively. An in vivo testing of compound 3 m (in a dose of 20 mg/kg) on a model of streptozotocin-induced T1DM in rats showed a pronounced hypoglycemic activity, the ability to reduce effectively the processes of lipid peroxidation in liver tissue and decrease the excretion of glucose and pyruvic acid in the urine. Compound 3 m reduced the death of diabetic rats and preserved their motor activity.
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Affiliation(s)
- Irina E Smirnova
- Ufa Institute of Chemistry, UFRC RAS, 71, pr. Oktyabrya, Ufa, 450054, Russian Federation
| | - Zarema I Galimova
- Ufa Institute of Chemistry, UFRC RAS, 71, pr. Oktyabrya, Ufa, 450054, Russian Federation
| | - Tatyana A Sapozhnikova
- Ufa Institute of Chemistry, UFRC RAS, 71, pr. Oktyabrya, Ufa, 450054, Russian Federation
| | | | - Thu Ha Nguyen Thi
- Institute of Chemistry, Vietnamese Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay Dist., Hanoi, Vietnam
| | - Oxana B Kazakova
- Ufa Institute of Chemistry, UFRC RAS, 71, pr. Oktyabrya, Ufa, 450054, Russian Federation
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Chen LH, Zhang YB, Yang XW, Xu J, Wang ZJ, Sun YZ, Xu W, Wang YP. Application of UPLC-Triple TOF-MS/MS metabolomics strategy to reveal the dynamic changes of triterpenoid saponins during the decocting process of Asian ginseng and American ginseng. Food Chem 2023; 424:136425. [PMID: 37263091 DOI: 10.1016/j.foodchem.2023.136425] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 04/23/2023] [Accepted: 05/17/2023] [Indexed: 06/03/2023]
Abstract
Triterpenoid saponins are the main bioactive components contributed to the nutritional value of ginseng, and different process conditions will affect their content and quality. To study the holistic characterization and dynamic changes of triterpenoid saponins in Asian ginseng (ASG) and American ginseng (AMG) during soaking and decoction, a UPLC-Triple TOF-MS/MS-based metabolomics strategy was used to characterize and discover differential saponin markers. In total, 739 triterpenoid saponins (including 225 potential new saponins) were identified from ASG and AMG in untargeted metabolomics. Based on PCA and OPLS-DA, 51 and 48 saponin markers were screened from soaked and decocted ASG and AMG, respectively. Additionally, targeted metabolomics analysis and HCA of 22 ginsenoside markers suggested that decoction of ASG and AMG for 2 h to 4 h could significantly increase the contents of rare ginsenosides (G), such as G-Rg3, G-Rg5, G-F4. This study provides a scientific insight that high boiling combined with simmering enriches ASG and AMG extracts with rich rare ginsenosides that are more beneficial to human health.
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Affiliation(s)
- Li-Hua Chen
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - You-Bo Zhang
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiu-Wei Yang
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.
| | - Jing Xu
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Zhao-Jing Wang
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yi-Zheng Sun
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Wei Xu
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ying-Ping Wang
- State Local Joint Engineering Research Center of Ginseng Breeding and Application, International Joint Research Center of Plants of the Genus Panax, Jilin Agricultural University, Changchun 130118, China
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7
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Bian XB, Yu PC, Yang XH, Han L, Wang QY, Zhang L, Zhang LX, Sun X. The effect of ginsenosides on liver injury in preclinical studies: a systematic review and meta-analysis. Front Pharmacol 2023; 14:1184774. [PMID: 37251340 PMCID: PMC10213882 DOI: 10.3389/fphar.2023.1184774] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 04/26/2023] [Indexed: 05/31/2023] Open
Abstract
Background: Liver injury is a severe liver lesion caused by various etiologies and is one of the main areas of medical research. Panax ginseng C.A. Meyer has traditionally been used as medicine to treat diseases and regulate body functions. Ginsenosides are the main active components of ginseng, and their effects on liver injury have been extensively reported. Methods: Preclinical studies meeting the inclusion criteria were retrieved from PubMed, Web of Science, Embase, China National Knowledge Infrastructure (CNKI), and Wan Fang Data Knowledge Service Platforms. The Stata 17.0 was used to perform the meta-analysis, meta-regression, and subgroup analysis. Results: This meta-analysis included ginsenosides Rb1, Rg1, Rg3, and compound K (CK), in 43 articles. The overall results showed that multiple ginsenosides significantly reduced alanine aminotransferase (ALT) and aspartate aminotransferase (AST), affected oxidative stress-related indicators, such as superoxide dismutase (SOD), malondialdehyde (MDA), glutathione (GSH), glutathione peroxidase (GSH-Px), and catalase (CAT), and reduced levels of inflammatory factor, such as factor-α (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6). Additionally, there was a large amount of heterogeneity in the meta-analysis results. Our predefined subgroup analysis shows that the animal species, the type of liver injury model, the duration of treatment, and the administration route may be the sources of some of the heterogeneity. Conclusion: In a word, ginsenosides have good efficacy against liver injury, and their potential mechanisms of action target antioxidant, anti-inflammatory and apoptotic-related pathways. However, the overall methodological quality of our current included studies was low, and more high-quality studies are needed to confirm their effects and mechanisms further.
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Affiliation(s)
- Xing-Bo Bian
- College of Pharmacy, Jilin Medical University, Jilin, Jilin, China
| | - Peng-Cheng Yu
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, China
| | - Xiao-Hang Yang
- College of Pharmacy, Jilin Medical University, Jilin, Jilin, China
| | - Liu Han
- College of Pharmacy, Jilin Medical University, Jilin, Jilin, China
| | - Qi-Yao Wang
- College of Pharmacy, Jilin Medical University, Jilin, Jilin, China
| | - Li Zhang
- College of Pharmacy, Jilin Medical University, Jilin, Jilin, China
| | - Lian-Xue Zhang
- College of Chinese Medicinal Materials, Jilin Agriculture University, Changchun, Jilin, China
| | - Xin Sun
- College of Pharmacy, Jilin Medical University, Jilin, Jilin, China
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8
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Xue J, Zhang J, Yu C, Arabi M, Li J, Li G, Yang G, Chen L, Song Z. Synthesis and evaluation of ginsenosides imprinted polymer-based chromatographic stationary phase. J Sep Sci 2023; 46:e2200825. [PMID: 36892410 DOI: 10.1002/jssc.202200825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 03/10/2023]
Abstract
The molecular imprinting technique has aroused great interest in preparing novel stationary phases, and the resulting materials named molecularly imprinted polymers coated silica packing materials exhibit good performance in separating diverse analytes based on their good characteristics (including high selectivity, simple synthesis, and good chemical stability). To date, mono-template is commonly used in synthesizing molecularly imprinted polymers-based stationary phases. The resulting materials always own the disadvantages of low column efficiency and restricted analytes, and the price of ginsenosides with high purity was very high. In this study, to overcome the weaknesses of molecularly imprinted polymers-based stationary phases mentioned above, the multi-templates (total saponins of folium ginseng) strategy was used to prepare ginsenosides imprinted polymer-based stationary phase. The resulting ginsenosides imprinted polymer-coated silica stationary phase has a good spherical shape and suitable pore structures. Additionally, the total saponins of folium ginseng were cheaper than other kinds of ginsenosides. Moreover, the ginsenosides imprinted polymer-coated silica stationary phase-packed column performed well in the separation of ginsenosides, nucleosides, and sulfonamides. The ginsenosides imprinted polymer-coated silica stationary phase possesses good reproducibility, repeatability, and stability for seven days. Therefore, a multi-templates strategy for synthesizing the ginsenosides imprinted polymer-coated silica stationary phase is considered in the future.
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Affiliation(s)
- Junping Xue
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, P. R. China
| | - Jingxiu Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, P. R. China
| | - Cuichi Yu
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, P. R. China
| | - Maryam Arabi
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, P. R. China
| | - Jinhua Li
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, P. R. China
| | - Guisheng Li
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, P. R. China
| | - Gangqiang Yang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, P. R. China
| | - Lingxin Chen
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Center for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, P. R. China.,School of Pharmacy, Binzhou Medical University, Yantai, P. R. China
| | - Zhihua Song
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, P. R. China
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Improving gas-water interface properties and bioactivities of α-lactalbumin induced by three structurally different saponins. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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10
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Shin SW, Cho IH. Panax ginseng as a potential therapeutic for neurological disorders associated with COVID-19; Toward targeting inflammasome. J Ginseng Res 2023; 47:23-32. [PMID: 36213093 PMCID: PMC9529349 DOI: 10.1016/j.jgr.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/15/2022] [Accepted: 09/27/2022] [Indexed: 01/05/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is a highly infectious respiratory disease caused by a severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2). SARS-CoV-2 infection may cause clinical manifestations of multiple organ damage, including various neurological syndromes. There are currently two oral antiviral drugs-Paxlovid and molnupiravir-that are recognized to treat COVID-19, but there are still no drugs that can specifically fight the challenges of SARS-CoV-2 variants. Nucleotide-binding oligomerization domain-like receptor pyrin domain-containing-3 (NLRP3) inflammasome is a multimolecular complex that can sense heterogeneous pathogen-associated molecular patterns associated with neurological disorders. The NLRP3 activation stimulates the production of caspase-1-mediated interleukin (IL)-1β, IL-18, and other cytokines in immune cells. Panax (P.) ginseng is a medicinal plant that has traditionally been widely used to boost immunity and treat various pathological conditions in the nervous system due to its safety and anti-inflammatory/oxidant/viral activities. Several recent reports have indicated that P. ginseng and its active ingredients may regulate NLRP3 inflammasome activation in the nervous system. Therefore, this review article discusses the current knowledge regarding the pathogenesis of neurological disorders related to COVID-19 and NLRP3 inflammasome activation and the possibility of using P. ginseng in a strategy targeting this pathway to treat neurological disorders.
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Affiliation(s)
- Seo Won Shin
- Department of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Ik Hyun Cho
- Department of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea,Department of Convergence Medical Science, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea,Corresponding author. D.V.M. & Ph.D. Department of Convergence Medical Science and Institute of Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
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11
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Koo H, Lee YS, Nguyen VB, Giang VNL, Koo HJ, Park HS, Mohanan P, Song YH, Ryu B, Kang KB, Sung SH, Yang TJ. Comparative transcriptome and metabolome analyses of four Panax species explore the dynamics of metabolite biosynthesis. J Ginseng Res 2023; 47:44-53. [PMID: 36644396 PMCID: PMC9834023 DOI: 10.1016/j.jgr.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 01/31/2022] [Accepted: 07/11/2022] [Indexed: 01/18/2023] Open
Abstract
Background The genus Panax in the Araliaceae family has been used as traditional medicinal plants worldwide and is known to biosynthesize ginsenosides and phytosterols. However, genetic variation between Panax species has influenced their biosynthetic pathways is not fully understood. Methods Simultaneous analysis of transcriptomes and metabolomes obtained from adventitious roots of two tetraploid species (Panax ginseng and P. quinquefolius) and two diploid species (P. notoginseng and P. vietnamensis) revealed the diversity of their metabolites and related gene expression profiles. Results The transcriptome analysis showed that 2,3-OXIDOSQUALENE CYCLASEs (OSCs) involved in phytosterol biosynthesis are upregulated in the diploid species, while the expression of OSCs contributing to ginsenoside biosynthesis is higher in the tetraploid species. In agreement with these results, the contents of dammarenediol-type ginsenosides were higher in the tetraploid species relative to the diploid species. Conclusion These results suggest that a whole-genome duplication event has influenced the triterpene biosynthesis pathway in tetraploid Panax species during their evolution or ecological adaptation. This study provides a basis for further efforts to explore the genetic variation of the Panax genus.
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Affiliation(s)
- Hyunjin Koo
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Yun Sun Lee
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Van Binh Nguyen
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Vo Ngoc Linh Giang
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Hyun Jo Koo
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Hyun-Seung Park
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Padmanaban Mohanan
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea,Department of Agricultural Biotechnology, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Young Hun Song
- Department of Agricultural Biotechnology, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Byeol Ryu
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Kyo Bin Kang
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea,Research Institute of Pharmaceutical Sciences, College of Pharmacy, Sookmyung Women's University, Seoul, Republic of Korea
| | - Sang Hyun Sung
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Tae-Jin Yang
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea,Corresponding author. Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, College of Agriculture and Life Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea.
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12
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Liu Z, Moore R, Gao Y, Chen P, Yu L, Zhang M, Sun J. Comparison of Phytochemical Profiles of Wild and Cultivated American Ginseng Using Metabolomics by Ultra-High Performance Liquid Chromatography-High-Resolution Mass Spectrometry. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010009. [PMID: 36615206 PMCID: PMC9821851 DOI: 10.3390/molecules28010009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/16/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022]
Abstract
American ginseng (Panax quinquefolius L.) has been recognized as a valuable herb medicine, and ginsenosides are the most important components responsible for the health-beneficial effects. This study investigated the secondary metabolites responsible for the differentiation of wild and cultivated American ginsengs with ultrahigh-performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS)-based metabolomic approach. An in-house ginsenoside library was developed to facilitate data processing and metabolite identification. Data visualization methods, such as heatmaps and volcano plots, were utilized to extract discriminated ion features. The results suggested that the ginsenoside profiles of wild and cultivated ginsengs were significantly different. The octillol (OT)-type ginsenosides were present in greater abundance and diversity in wild American ginsengs; however, a wider distribution of the protopanaxadiol (PPD)-and oleanolic acid (OA)-type ginsenosides were found in cultivated American ginseng. Based on the tentative identification and semi-quantification, the amounts of five ginsenosides (i.e., notoginsenoside H, glucoginsenoside Rf, notoginsenoside R1, pseudoginsenoside RT2, and ginsenoside Rc) were 2.3-54.5 fold greater in wild ginseng in comparison to those in their cultivated counterparts, and the content of six ginsenosides (chicusetsusaponin IVa, malonylginsenoside Rd, pseudoginsenoside Rc1, malonylfloralginsenoside Rd6, Ginsenoside Rd, and malonylginsenoside Rb1) was 2.6-14.4 fold greater in cultivated ginseng compared to wild ginseng. The results suggested that the in-house metabolite library can significantly reduce the complexity of the data processing for ginseng samples, and UHPLC-HRMS is effective and robust for identifying characteristic components (marker compounds) for distinguishing wild and cultivated American ginseng.
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Affiliation(s)
- Zhihao Liu
- Methods and Application of Food Composition Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, MD 20705, USA
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA
| | - Roderick Moore
- Department of Chemistry, Middle Tennessee State University, Murfreesboro, TN 37132, USA
| | - Ying Gao
- School of Agriculture, Middle Tennessee State University, Murfreesboro, TN 37132, USA
| | - Pei Chen
- Methods and Application of Food Composition Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, MD 20705, USA
| | - Liangli Yu
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA
| | - Mengliang Zhang
- Department of Chemistry, Middle Tennessee State University, Murfreesboro, TN 37132, USA
- Correspondence: (M.Z.); (J.S.)
| | - Jianghao Sun
- Methods and Application of Food Composition Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, MD 20705, USA
- Correspondence: (M.Z.); (J.S.)
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13
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Ye S, Feng L, Zhang S, Lu Y, Xiang G, Nian B, Wang Q, Zhang S, Song W, Yang L, Liu X, Feng B, Zhang G, Hao B, Yang S. Integrated Metabolomic and Transcriptomic Analysis and Identification of Dammarenediol-II Synthase Involved in Saponin Biosynthesis in Gynostemma longipes. FRONTIERS IN PLANT SCIENCE 2022; 13:852377. [PMID: 35401630 PMCID: PMC8990310 DOI: 10.3389/fpls.2022.852377] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/28/2022] [Indexed: 05/17/2023]
Abstract
Gynostemma longipes contains an abundance of dammarane-type ginsenosides and gypenosides that exhibit extensive pharmacological activities. Increasing attention has been paid to the elucidation of cytochrome P450 monooxygenases (CYPs) and UDP-dependent glycosyltransferases (UGTs) that participate downstream of ginsenoside biosynthesis in the Panax genus. However, information on oxidosqualene cyclases (OSCs), the upstream genes responsible for the biosynthesis of different skeletons of ginsenoside and gypenosides, is rarely reported. Here, an integrative study of the metabolome and the transcriptome in the leaf, stolon, and rattan was conducted and the function of GlOSC1 was demonstrated. In total, 46 triterpenes were detected and found to be highly abundant in the stolon, whereas gene expression analysis indicated that the upstream OSC genes responsible for saponin skeleton biosynthesis were highly expressed in the leaf. These findings indicated that the saponin skeletons were mainly biosynthesized in the leaf by OSCs, and subsequently transferred to the stolon via CYPs and UGTs biosynthesis to form various ginsenoside and gypenosides. Additionally, a new dammarane-II synthase (DDS), GlOSC1, was identified by bioinformatics analysis, yeast expression assay, and enzyme assays. The results of the liquid chromatography-mass spectrometry (LC-MS) analysis proved that GlOSC1 could catalyze 2,3-oxidosqualene to form dammarenediol-II via cyclization. This work uncovered the biosynthetic mechanism of dammarenediol-II, an important starting substrate for ginsenoside and gypenosides biosynthesis, and may achieve the increased yield of valuable ginsenosides and gypenosides produced under excess substrate in a yeast cell factory through synthetic biology strategy.
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Affiliation(s)
- Shuang Ye
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Lei Feng
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Shiyu Zhang
- Centre for Mountain Futures, Kunming Institute of Botany, Kunming, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
| | - Yingchun Lu
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Guisheng Xiang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Bo Nian
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Qian Wang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Shuangyan Zhang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Wanling Song
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Ling Yang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Xiangyu Liu
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Baowen Feng
- Honwin Pharma (Lianghe) Co., LTD., Dehong, China
| | - Guanghui Zhang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Bing Hao
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
| | - Shengchao Yang
- State Key Laboratory of Conservation and Utilization of Bio-Resources in Yunnan, The Key Laboratory of Medicinal Plant Biology of Yunnan Province, National & Local Joint Engineering Research Center on Germplasms Innovation & Utilization of Chinese Medicinal Materials in Southwest China, Yunnan Agricultural University, Kunming, China
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14
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Chen LH, Zhang YB, Yang XW, Xu W, Wang YP. Characterization and quantification of ginsenosides from the root of Panax quinquefolius L. by integrating untargeted metabolites and targeted analysis using UPLC-Triple TOF-MS coupled with UFLC-ESI-MS/MS. Food Chem 2022; 384:132466. [PMID: 35202989 DOI: 10.1016/j.foodchem.2022.132466] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 02/03/2022] [Accepted: 02/12/2022] [Indexed: 11/04/2022]
Abstract
The root of Panax quinquefolius L. (RPQ) is considered as an important functional food and rich in bioactive components, ginsenosides. To comprehensively characterize ginsenosides and evaluate the quality of RPQ from different sources, UPLC-Triple TOF-MS coupled with UFLC-ESI-MS/MS was applied to untargeted metabolites and targeted analysis for the first time. In untargeted metabolites analysis, a total of 225 ginsenosides were identified from RPQ using UPLC-Triple TOF-MS combined with SWATH data-independent strategy. Furthermore, the contents of 39 targeted ginsenoside markers in 14 RPQ samples were analyzed by a rapid and sensitive UFLC-ESI-MS/MS method. In addition, the results of chemometric analysis showed the quality of American RPQ was distinguished from that of Chinese RPQ according to the amount of targeted ginsenosides. This newly developed approach provides a powerful tool for enriching the diversity of saponins database and assessing the quality of RPQ, which can be further extended to other ginseng products and functional foods.
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Affiliation(s)
- Li-Hua Chen
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - You-Bo Zhang
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiu-Wei Yang
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.
| | - Wei Xu
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ying-Ping Wang
- State Local Joint Engineering Research Center of Ginseng Breeding and Application, International Joint Research Center of Plants of the Genus Panax, Jilin Agricultural University, Changchun 130118, China
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15
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Jinbiao L, Xinyue Z, Shenshen Y, Shuo W, Chengcheng L, Bin Y, Yubo L, Ting C. Rapid Identification of Characteristic Chemical Constituents of Panax ginseng, Panax quinquefolius, and Panax japonicus Using UPLC-Q-TOF/MS. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2022; 2022:6463770. [PMID: 35340764 PMCID: PMC8947929 DOI: 10.1155/2022/6463770] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 01/15/2022] [Indexed: 06/14/2023]
Abstract
Saponins are the main active components in Panax ginseng C. A. Mey. (PG), Panax quinquefolius L. (PQ), and Panax japonicus C. A. Mey. (PJ), which belong to the genus Panax in the Araliaceae family. Because the chemical components in the three species are similar, they are often mixed and misused in functional foods and pharmaceuticals applications. Therefore, it is urgent to establish a method to quickly distinguish among PG, PQ, and PJ. Ultraperformance liquid chromatography quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS) was combined with data postprocessing to identify the main characteristic fragments (CFs) and the related neutral losses (NLs) of protopanaxadiol (PPD), protopanaxatriol (PPT), oleanolic acid (OLE), and ocotillol- (OCO-) type saponins. By comparing the mass spectral data, it was possible to rapidly classify and identify saponins in PG, PQ, and PJ. A total of twenty-three chemical components were identified in the PG samples, twenty-three components were identified in the PQ samples, and twenty-seven components were identified in the PJ samples. Among them, OCO-type saponins were characteristic of PQ and PJ. Ginsenoside Rf, which was absent from PQ, allowed for differentiation between PQ and PJ. The CFs and NLs in the mass spectra of the characteristic components of PG, PQ, and PJ allowed for the rapid classification and identification of these species. Additionally, these results provide technical support for the quality evaluation of Chinese herbal medicine and for constructing a scientific regulatory system.
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Affiliation(s)
- Liu Jinbiao
- School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Zhang Xinyue
- Tianjin University of Traditional Chinese Medicine, No. 10 Poyang Lake Road, West Zone, Tuanbo New City, Jinghai District, Tianjin 301617, China
- Hwa Mei Hospital, University of Chinese Academy of Sciences (Ningbo No. 2 Hospital), Ningbo 315010, China
| | - Yang Shenshen
- Tianjin University of Traditional Chinese Medicine, No. 10 Poyang Lake Road, West Zone, Tuanbo New City, Jinghai District, Tianjin 301617, China
| | - Wang Shuo
- Tianjin University of Traditional Chinese Medicine, No. 10 Poyang Lake Road, West Zone, Tuanbo New City, Jinghai District, Tianjin 301617, China
| | - Liu Chengcheng
- Tianjin University of Traditional Chinese Medicine, No. 10 Poyang Lake Road, West Zone, Tuanbo New City, Jinghai District, Tianjin 301617, China
| | - Yang Bin
- Tianjin University of Traditional Chinese Medicine, No. 10 Poyang Lake Road, West Zone, Tuanbo New City, Jinghai District, Tianjin 301617, China
| | - Li Yubo
- Tianjin University of Traditional Chinese Medicine, No. 10 Poyang Lake Road, West Zone, Tuanbo New City, Jinghai District, Tianjin 301617, China
| | - Cai Ting
- Hwa Mei Hospital, University of Chinese Academy of Sciences (Ningbo No. 2 Hospital), Ningbo 315010, China
- Ningbo Institute of Life and Health Industry, University of Chinese Academy of Sciences, Ningbo 315010, China
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16
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Zhang M, Meng QG, Hou GG, Jiang S, Jin YS, Gao Y. Crystal structure of (8 R,10 R,14 R, Z)-2-((3–Fluoropyridin-4-yl) methylene)-12-hydroxy-4,4,8,10,14-pentamethyl-17-(( R)-2,6, 6-trimethyltetrahydro-2 H-pyran-2-yl) hexadecahydro-3 H-cyclopenta[ a] phenanthren-3-one, C 36H 52FNO 3. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2021-0248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C36H52FNO3, orthorhombic, P212121 (no. 19), a = 7.8016(7) Å, b = 13.1609(10) Å, c = 30.536(2) Å, V = 3135.3(4) Å3, Z = 4, R
gt
(F) = 0.0657, wR
ref
(F
2) = 0.1435, T = 100 K.
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Affiliation(s)
- Mei Zhang
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Qing-Guo Meng
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Gui-Ge Hou
- School of Pharmacy , The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University , Yantai , 264003 , P. R. China
| | - Sheng Jiang
- Shandong Wendeng Jizhen American Ginseng Industry Co., Ltd. , Shandong , 264400 , P. R. China
| | - Yong-Sheng Jin
- Department of Organic Chemistry, School of Pharmacy , Naval Medical University , Shanghai , 200433 , P. R. China
| | - Yue Gao
- Department of Lab Teaching, School of Pharmacy , Naval Medical University , Shanghai , 200433 , P. R. China
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17
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Luo Q, Meng QG, Hou GG, Jiang S, Jin YS, Gao Y. Crystal structure of (8 R,10 R,14 R, Z)-12-hydroxy-2-((6-methoxypyridin-2-yl)methylene)-4,4,8,10,14-pentamethyl-17-(( R)-2,6,6-trimethyltetrahydro-2 H-pyran-2-yl)hexadecahydro-3 H-cyclopenta[ a]phenanthren-3-one–water (2/1), C 37H 56NO 4.5. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2021-0284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C37H56NO4.5, tetragonal, P41212/c (no. 92), a = 10.4368(10) Å, b = 10.4268(10) Å, c = 61.5166(11) Å, V = 6700.80(18) Å3, Z = 8, R
gt
(F) = 0.0557, wR
ref
(F
2) = 0.1350, T = 100 K.
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Affiliation(s)
- Qin Luo
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P.R. China
| | - Qing-Guo Meng
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P.R. China
| | - Gui-Ge Hou
- School of Pharmacy , The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University , Yantai , 264003 , P.R. China
| | - Sheng Jiang
- Shandong Wendeng Jizhen American Ginseng Industry Co., Ltd. , Shandong , 264400 , P.R. China
| | - Yong-Sheng Jin
- Department of Organic Chemistry, School of Pharmacy , Naval Medical University , Shanghai , 200433 , P.R. China
| | - Yue Gao
- Department of Lab Teaching, School of Pharmacy , Naval Medical University , Shanghai , 200433 , P.R. China
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18
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Thu VT, Kim HK. Majonoside-R2 Postconditioning Protects Cardiomyocytes Against Hypoxia/Reoxygenation Injury by Attenuating the Expression of HIF1 α and Activating RISK Pathway. J Med Food 2021; 24:1222-1229. [PMID: 34714126 DOI: 10.1089/jmf.2021.k.0083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Reoxygenation of hypoxic cardiac myocytes can paradoxically induce myocardial injury and affect the recovery processes. Pharmacological postconditioning is an efficient strategy used in clinical practice that protects cardiomyocytes from hypoxia/reoxygenation (HR) injury. Natural products or foods have been known to possess effective cardioprotective properties. Majonoside-R2 (MR2) is a dominant saponin component of Vietnamese ginseng that has several biological effects. In this study, we evaluated the protective effect of MR2 on HR-stimulated cardiomyocytes and investigated the related molecular mechanisms. H9C2 cardiomyocytes were exposed to HR conditions with or without MR2 supplementation. Samples from experimental groups were used to analyze the expression of apoptosis- and activating reperfusion injury salvage kinase (RISK)-related factors in response to HR injury by using enzyme-linked immunosorbent assay, real-time polymerase chain reaction, and Western blotting. Post-treatment, MR2 enhanced cell viability under HR conditions. We found that MR2 suppressed the expression of hypoxia-inducible factor 1-alpha (HIF1α) and transforming growth factor beta 1 (TGFβ1), modulated Akt/GSK3ß/cAMP response element-binding signaling, and regulated gene expression related to apoptosis (B cell lymphoma-extra-large [Bcl-xl], Bcl-2 homologous killer [Bak], Bcl-2 associated X [Bax], and connexin 43 [Cnx43]). Thus, the present findings demonstrate that MR2 protects cardiomyocytes against HR injury by suppressing the expression of HIF1α and activating the RISK pathway.
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Affiliation(s)
- Vu Thi Thu
- Center for Life Science Research, Faculty of Biology, and VNU University of Science, Vietnam National Univeristy, Hanoi, Vietnam.,The Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Vietnam National Univeristy, Hanoi, Vietnam
| | - Hyoung Kyu Kim
- Cardiovascular and Metabolic Research Center and Inje University, Busan, Korea.,Smart Marine Therapeutic Center, Inje University, Busan, Korea
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19
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Morales-Cepeda AB, Macclesh Del Pino-Pérez LA, Marmolejo M, Rivera-Armenta JL, Peraza-Vázquez H. Isolation of ocotillol/ocotillone from Fouquieria splendens (Ocote) using a batch reactor. Prep Biochem Biotechnol 2021; 52:540-548. [PMID: 34657566 DOI: 10.1080/10826068.2021.1972425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Exploitation of the "ocotillo" tree (Fouquieria splendens Engelm) to produce ocotillol/ocotillone (o/o) in Northern Mexico hasn't been explored to this date. In the present work, isolation of ocotillol/ocotillone was performed through a batch reactor, which allowed the elimination of alcohol and phenols present in the ocote plant, yielding only resins and waxes from the ocote trunks. The ocotillol/ocotillone was extracted from the remaining resin on the ocote logs by solvent extraction in a batch reactor, to be crystallized after its extraction using a rotary evaporator. FTIR, and NMR analysis exhibited the characteristic ginsenoside bands, while the UV-vis spectrum of ocotillol/ocotillone depicted an absorption band belonging to the O-H bonds, indicating that the group is anchored to the ginsenoside structure and not due to a water signal. Lastly, the thermogravimetric analysis described a common behavior among other ginsenosides. Production of ocotillo/ocotillone has an energy consumption of 3624 kWh/gr. With a cost of $0.478 USD in laboratory equipment, which translates as a plausible sustainable production of ocotillol/ocotillone.
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Affiliation(s)
- Ana Beatriz Morales-Cepeda
- Tecnológico Nacional de México/Instituto Tecnológico de Ciudad Madero, Parque Tecnia (Pequeña y Mediana Industria), Aldhair, México
| | | | - Mireya Marmolejo
- Sustainability Departament, Multiceras S.A de C.V, Nuevo Leon, México
| | - José Luis Rivera-Armenta
- Tecnológico Nacional de México/Instituto Tecnológico de Ciudad Madero, Parque Tecnia (Pequeña y Mediana Industria), Aldhair, México
| | - Hernan Peraza-Vázquez
- Instituto Politécnico Nacional, Centro de Investigación en Ciencia Aplicada y Tecnología Aplicada (CICATA) Unidad Altamira, Carretera Tampico-Puerto Industrial de Altamira, Altamira, México
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20
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Tian C, Chang Y, Wang R, Kang Z, Wang Q, Tong Z, Zhou A, Cui C, Liu M. Optimization of ultrasound extraction of Tribulus terrestris L. leaves saponins and their HPLC-DAD-ESI-MS n profiling, anti-inflammatory activity and mechanism in vitro and in vivo. JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114225. [PMID: 34038799 DOI: 10.1016/j.jep.2021.114225] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tribulus terrestris L., as an annual herb plant from Zygophyllaceae, exhibits many biological activities, and its main chemical constituents are saponins. However, the extraction process, chemical compositions, anti-inflammatory effect and mechanism of total saponins from Tribulus terrestris L. leaves are still unclear. AIM OF THE STUDY The present study extensively evaluated the extraction process, major components, anti-inflammatory action and mechanism of Tribulus terrestris L. leaves saponins. MATERIALS AND METHODS The ultrasonic extraction and response surface methods were adopted for optimization of extraction technology of total saponins from Tribulus terrestris L. leaves, and its compositions were detected with LC-MSn method. The anti-inflammatory activity of total saponins was studied by lipopolysaccharide induced RAW 264.7 cells and acute lung injury mice models. RESULTS The ultrasonic extraction parameters of saponins fraction, including ethanol concentration 30%, extraction time 55 min, ratio of solvent to material 35:1 ml/g and extraction temperature 46 °C, were screened by response surface method with the extracting rate 5.49%, and thirty compositions were detected with LC-MSn method. Moreover, saponins fraction can play a stronger anti-inflammatory effect by reducing the phagocytic activity and pulmonary edema, and protection of morphology of RAW 264.7 cells and lung tissues, and decreasing the content of NO and TNF-α. Moreover, it was revealed that total saponins extract can exert the anti-inflammatory action by the inhibition of the activation of the TLR4-TRAF6-NF-κB signalling pathway. CONCLUSION These studies imply that Tribulus terrestris L. leaves saponins may be an important anti-inflammatory drug in clinic.
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Affiliation(s)
- Chunlian Tian
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China; Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, 264005, Yantai Shangdong Prov., People's Republic of China
| | - Yu Chang
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China
| | - Ruxia Wang
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China
| | - Zhiruo Kang
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China
| | - Qi Wang
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China
| | - Zhifan Tong
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China
| | - Aohua Zhou
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China
| | - Cancan Cui
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China
| | - Mingchun Liu
- Key Laboratory of Livestock Infectious Diseases in Northeast China, Ministry of Education, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, No 120 Dongling Road Shenhe Dist., 110866, Shenyang Liaoning Prov., People's Republic of China.
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21
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Zhang D, Cao Y, Wang K, Shi Z, Wang R, Meng Q, Bi Y. Design, Synthesis, and Antibacterial Evaluation of Novel Ocotillol Derivatives and Their Synergistic Effects with Conventional Antibiotics. Molecules 2021; 26:molecules26195969. [PMID: 34641512 PMCID: PMC8512374 DOI: 10.3390/molecules26195969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 09/25/2021] [Accepted: 09/28/2021] [Indexed: 11/16/2022] Open
Abstract
The improper use of antibiotics has led to the development of bacterial resistance, resulting in fewer antibiotics for many bacterial infections. Especially, the drug resistance of hospital-acquired methicillin-resistant Staphylococcus aureus (HA-MRSA) is distinctly serious. This research designed and synthesized two series of 3-substituted ocotillol derivatives in order to improve their anti-HA-MRSA potency and synergistic antibacterial activity. Among the synthesized compounds, 20–31 showed minimum inhibitory concentration (MIC) values of 1–64 µg/mL in vitro against HA-MRSA 18–19, 18–20, and S. aureus ATCC29213. Compound 21 showed the best antibacterial activity, with an MIC of 1 μg/mL and had synergistic inhibitory effects. The fractional inhibitory concentration index (FICI) value was 0.375, when combined with chloramphenicol (CHL) or kanamycin (KAN). The structure–activity relationships (SARs) of ocotillol-type derivatives were also summarized. Compound 21 has the potential to be developed as a novel antibacterial agent or potentiator against HA-MRSA.
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Affiliation(s)
| | | | | | | | | | - Qingguo Meng
- Correspondence: (Q.M.); (Y.B.); Tel.: +86-0535-6706022 (Q.M.); +86-0535-6706285 (Y.B.)
| | - Yi Bi
- Correspondence: (Q.M.); (Y.B.); Tel.: +86-0535-6706022 (Q.M.); +86-0535-6706285 (Y.B.)
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22
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Tien NQD, Ma X, Man LQ, Chi DTK, Huy NX, Nhut DT, Rombauts S, Ut T, Loc NH. De novo whole-genome assembly and discovery of genes involved in triterpenoid saponin biosynthesis of Vietnamese ginseng ( Panax vietnamensis Ha et Grushv.). PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2021; 27:2215-2229. [PMID: 34744362 PMCID: PMC8526660 DOI: 10.1007/s12298-021-01076-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/13/2021] [Accepted: 09/17/2021] [Indexed: 05/04/2023]
Abstract
UNLABELLED Vietnamese ginseng (Panax vietnamensis Ha et Grushv.), also known as Ngoc Linh ginseng, is a high-value herb in Vietnam. Vietnamese ginseng has been proven to be effective in enhancing the immune system, human memory, anti-stress, anti-inflammatory, anti-cancer, and prevent aging. The present study reports the first draft whole-genome of Vietnamese ginseng and the identification of potential genes involved in the triterpenoid metabolic pathway. De novo whole-genome assembly was performed successfully from a data of approximately 139 Gbps of 394,802,120 high quality reads to generate 9815 scaffolds with an N50 value of 572,722 bp from the leaf of Vietnamese ginseng. The assembled genome of Vietnamese ginseng is 3,001,967,204 bp long containing 79,374 gene models. Among them, there are 55,012 genes (69.30%) were annotated by various public molecular biology databases. The potential genes involved in triterpenoid saponin biosynthesis in Vietnamese ginseng and their metabolic pathway were also predicted." Three genes encoding squalene monooxygenase isozymes in Vietnamese ginseng were cloned, sequenced and characterized. Moreover, expression levels of several key genes involved in terpenoid biosynthesis in different parts of Vietnamese ginseng were also analyzed. The SSR markers were detected by various programs from both of assembly full dataset of Vietnamese ginseng genome and predicted genes. The present work provided important data of the draft whole-genome of Vietnamese ginseng for further studies to understand the role of genes involved in ginsenoside biosynthesis and their metabolic pathway at the molecular level of this rare medicinal species. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s12298-021-01076-1.
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Affiliation(s)
- Nguyen Quang Duc Tien
- Bioactive Compound Institute, University of Sciences, Hue University, Hue, 530000 Vietnam
- Department of Biology, Bioactive Compound Institute, University of Sciences, Hue University, Hue, 530000 Vietnam
| | - Xiao Ma
- VIB-UGent Center for Plant Systems Biology, Ghent University, 9000 Ghent, Belgium
| | - Le Quang Man
- Bioactive Compound Institute, University of Sciences, Hue University, Hue, 530000 Vietnam
| | - Duong Thi Kim Chi
- Bioactive Compound Institute, University of Sciences, Hue University, Hue, 530000 Vietnam
| | | | - Duong-Tan Nhut
- Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Dalat, 670000 Vietnam
| | - Stephane Rombauts
- VIB-UGent Center for Plant Systems Biology, Ghent University, 9000 Ghent, Belgium
| | - Tran Ut
- Ngoc Linh Ginseng and Medicinal Materials Development Center, Quang Nam Quang Ngai, 51000 Vietnam
| | - Nguyen Hoang Loc
- Bioactive Compound Institute, University of Sciences, Hue University, Hue, 530000 Vietnam
- Department of Biology, Bioactive Compound Institute, University of Sciences, Hue University, Hue, 530000 Vietnam
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23
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Liu L, Wang H, Chai X, Meng Q, Jiang S, Zhao F. Advances in Biocatalytic Synthesis, Pharmacological Activities, Pharmaceutical Preparation and Metabolism of Ginsenoside Rh2. Mini Rev Med Chem 2021; 22:437-448. [PMID: 34517798 DOI: 10.2174/1389557521666210913114631] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/25/2021] [Accepted: 06/22/2021] [Indexed: 11/22/2022]
Abstract
Ginsenoside Rh2 (3β-O-Glc-protopanaxadiol), a trace but characteristic pharmacological component of red ginseng, exhibited versatile pharmacological activities, such as antitumor effects, improved cardiac function and fibrosis, anti-inflammatory effects, antibiosis and excellent medicinal potential. In recent years, increased research has been performed on the biocatalytic synthesis of ginsenoside Rh2. In this paper, advances in the biocatalytic synthesis, pharmacological activities, pharmaceutical preparation and metabolism of ginsenoside Rh2 are reviewed.
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Affiliation(s)
- Li Liu
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005. China
| | - Huiyun Wang
- College of Pharmacy, Jining Medical University, Shandong Province, 276826. China
| | - Xiaoyun Chai
- School of Pharmacy, Naval Medical University, Shanghai, 200433. China
| | - Qingguo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005. China
| | - Sheng Jiang
- Shandong Wendeng Jizhen American Ginseng Industry Co., Ltd., Shandong Province, 264400. China
| | - Fenglan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005. China
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24
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Hou M, Wang R, Zhao S, Wang Z. Ginsenosides in Panax genus and their biosynthesis. Acta Pharm Sin B 2021; 11:1813-1834. [PMID: 34386322 PMCID: PMC8343117 DOI: 10.1016/j.apsb.2020.12.017] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/03/2020] [Accepted: 12/11/2020] [Indexed: 12/12/2022] Open
Abstract
Ginsenosides are a series of glycosylated triterpenoids which belong to protopanaxadiol (PPD)-, protopanaxatriol (PPT)-, ocotillol (OCT)- and oleanane (OA)-type saponins known as active compounds of Panax genus. They are accumulated in plant roots, stems, leaves, and flowers. The content and composition of ginsenosides are varied in different ginseng species, and in different parts of a certain plant. In this review, we summarized the representative saponins structures, their distributions and the contents in nearly 20 Panax species, and updated the biosynthetic pathways of ginsenosides focusing on enzymes responsible for structural diversified ginsenoside biosynthesis. We also emphasized the transcription factors in ginsenoside biosynthesis and non-coding RNAs in the growth of Panax genus plants, and highlighted the current three major biotechnological applications for ginsenosides production. This review covered advances in the past four decades, providing more clues for chemical discrimination and assessment on certain ginseng plants, new perspectives for rational evaluation and utilization of ginseng resource, and potential strategies for production of specific ginsenosides.
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Key Words
- ABA, abscisic acid
- ADP, adenosine diphosphate
- AtCPR (ATR), Arabidopsis thaliana cytochrome P450 reductase
- BARS, baruol synthase
- Biosynthetic pathway
- Biotechnological approach
- CAS, cycloartenol synthase
- CDP, cytidine diphosphate
- CPQ, cucurbitadienol synthase
- CYP, cytochrome P450
- DDS, dammarenediol synthase
- DM, dammarenediol-II
- DMAPP, dimethylallyl diphosphate
- FPP, farnesyl pyrophosphate
- FPPS (FPS), farnesyl diphosphate synthase
- GDP, guanosine diphosphate
- Ginsenoside
- HEJA, 2-hydroxyethyl jasmonate
- HMGR, HMG-CoA reductase
- IPP, isopentenyl diphosphate
- ITS, internal transcribed spacer
- JA, jasmonic acid
- JA-Ile, (+)-7-iso-jasmonoyl-l-isoleucine
- JAR, JA-amino acid synthetase
- JAZ, jasmonate ZIM-domain
- KcMS, Kandelia candel multifunctional triterpene synthases
- LAS, lanosterol synthase
- LUP, lupeol synthase
- MEP, methylerythritol phosphate
- MVA, mevalonate
- MVD, mevalonate diphosphate decarboxylase
- MeJA, methyl jasmonate
- NDP, nucleotide diphosphate
- Non-coding RNAs
- OA, oleanane or oleanic acid
- OAS, oleanolic acid synthase
- OCT, ocotillol
- OSC, oxidosqualene cyclase
- PPD, protopanaxadiol
- PPDS, PPD synthase
- PPT, protopanaxatriol
- PPTS, PPT synthase
- Panax species
- RNAi, RNA interference
- SA, salicylic acid
- SE (SQE), squalene epoxidase
- SPL, squamosa promoter-binding protein-like
- SS (SQS), squalene synthase
- SUS, sucrose synthase
- TDP, thymine diphosphate
- Transcription factors
- UDP, uridine diphosphate
- UGPase, UDP-glucose pyrophosphosphprylase
- UGT, UDP-dependent glycosyltransferase
- WGD, whole genome duplication
- α-AS, α-amyrin synthase
- β-AS, β-amyrin synthase
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Affiliation(s)
- Maoqi Hou
- The SATCM Key Laboratory for New Resources & Quality Evaluation of Chinese Medicine, The MOE Key Laboratory for Standardization of Chinese Medicines and Shanghai Key Laboratory of Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Rufeng Wang
- The SATCM Key Laboratory for New Resources & Quality Evaluation of Chinese Medicine, The MOE Key Laboratory for Standardization of Chinese Medicines and Shanghai Key Laboratory of Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Shujuan Zhao
- The SATCM Key Laboratory for New Resources & Quality Evaluation of Chinese Medicine, The MOE Key Laboratory for Standardization of Chinese Medicines and Shanghai Key Laboratory of Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Zhengtao Wang
- The SATCM Key Laboratory for New Resources & Quality Evaluation of Chinese Medicine, The MOE Key Laboratory for Standardization of Chinese Medicines and Shanghai Key Laboratory of Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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Deng J, Wang H, Mu X, He X, Zhao F, Meng Q. Advances in Research on the Preparation and Biological Activity of Maslinic Acid. Mini Rev Med Chem 2021; 21:79-89. [PMID: 32703128 DOI: 10.2174/1389557520666200722134208] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/26/2019] [Accepted: 04/20/2020] [Indexed: 11/22/2022]
Abstract
Maslinic acid, a pentacyclic triterpene acid, is mainly isolated from olives. Maslinic acid and its derivatives exhibit a broad range of biological properties, such as anti-inflammatory, anticancer, anti-diabetic, antimicrobial, neuroprotective and hepatoprotective activities. In this minireview, the progress of research on maslinic acid with regard to its bioactivities, extraction, semisynthetic preparation and patents is reported. The relationships between the structure and the activity of maslinic acid and its derivatives are also discussed.
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Affiliation(s)
- Jianqiang Deng
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, 264005, China
| | - Huiyun Wang
- College of Pharmacy, Jining Medical University, Rizhao, 276826, China
| | - Xiaodong Mu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, 264005, China
| | - Xiuting He
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, 264005, China
| | - Fenglan Zhao
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, 264005, China
| | - Qingguo Meng
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, 264005, China
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26
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Zhang XF, Meng QG. Crystal structure of ( E)-2-((2-methoxy-3-pyridyl)methylene)-7-fluoro-3,4-dihydronaphthalen-1(2 H)-one, C 17H 14FNO 2. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0603] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C17H14FNO2, monoclinic, P21/c (no. 14), a = 14.0279(13) Å, b = 7.0527(5) Å, c = 14.4150(16) Å, β = 113.165(12)°, V = 1311.2(2) Å3, Z = 4, Rgt
(F) = 0.0524, wRref
(F
2) = 0.1358, T = 100 K.
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Affiliation(s)
- Xiao-Fan Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education , Yantai University , Yantai , P. R. China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education , Yantai University , Yantai , P. R. China
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27
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Design, synthesis and antibacterial evaluation of ocotillol derivatives with polycyclic nitrogen-containing groups. Future Med Chem 2021; 13:1025-1039. [PMID: 33928790 DOI: 10.4155/fmc-2020-0364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aim: With the increasing abuse of antibacterial drugs, multidrug-resistant bacteria have become a burden on human health and the healthcare system. To find alternative compounds effective against hospital-acquired methicillin-resistant Staphylococcus aureus (HA-MRSA), novel derivatives of ocotillol were synthesized. Methods & Results: Ocotillol derivatives with polycyclic nitrogen-containing groups were synthesized and evaluated for in vitro antibacterial activity. Compounds 36-39 exhibited potent antibacterial activity against HA-MRSA, with MIC = 8-64 μg/ml. Additionally, a combination of compound 37 and the commercially available antibiotic kanamycin showed synergistic inhibitory effects, with a fractional inhibitory concentration index of ≤0.375. Conclusion: Compound 37 has a strong inhibitory effect, and this derivative has potential for use as a pharmacological tool to explore antibacterial mechanisms.
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28
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He M, Wang N, Zheng W, Cai X, Qi D, Zhang Y, Han C. Ameliorative effects of ginsenosides on myelosuppression induced by chemotherapy or radiotherapy. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113581. [PMID: 33189841 DOI: 10.1016/j.jep.2020.113581] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/17/2020] [Accepted: 11/09/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND and ethnopharmacological relevance: As the major side effect of radiotherapy or chemotherapy, myelosuppression usually leads to anemia, hemorrhage, immunosuppression, and even fatal infections, which may discontinue the process of cancer treatment. As a result, more and more attention is paid to the treatment of myelosuppression. Ginseng, root of Panax ginseng Meyer (Panax ginseng C. A. Mey), is considered as the king of herbs in the Orient, particularly in China, Korea and Japan. Ginsenosides, the most important active ingredients of ginseng, have been shown to have a variety of therapeutic effects, such as neuroprotective, anti-cancer and anti-diabetic properties. Considering that ginsenosides are closely associated with the pathogenesis of myelosuppression, researchers have carried out a few experiments on ginsenosides to attenuate myelosuppression induced by chemotherapy or radiotherapy in recent years. AIM OF THE STUDY To summarize previous studies about the effects of ginsenosides on alleviating myelosuppression and the mechanisms of action. METHODS Literatures in this review were searched in PubMed, China National Knowledge Infrastructure (CNKI), Web of Science, and ScienceDirect. RESULTS Ginsenosides play an important role in relieving myelosuppression predominantly by restoring hematopoiesis and immunity. CONCLUSION Ginsenosides might be potential candidates for the treatment of myelosuppression induced by chemotherapy or radiotherapy.
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Affiliation(s)
- Mengjiao He
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Na Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Wenxiu Zheng
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Xiaoqing Cai
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Dongmei Qi
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China.
| | - Yongqing Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China; Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, Shandong, 250355, PR China.
| | - Chunchao Han
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, PR China; Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, Shandong, 250355, PR China.
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29
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Nguyen NH, Ha TKQ, Yang JL, Pham HTT, Oh WK. Triterpenoids from the genus Gynostemma: Chemistry and pharmacological activities. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113574. [PMID: 33186700 DOI: 10.1016/j.jep.2020.113574] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 10/20/2020] [Accepted: 11/05/2020] [Indexed: 05/28/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE G. pentaphyllum, also known as Jiao-Gu-Lan, has been used traditionally as folk remedies for many diseases, including diabetes mellitus, metabolic syndrome, aging, and neurodegenerative diseases in China and some countries in East and Southeast Asia. It is considered as an "immortality herb" in Guizhou Province, because it was consumed regularly by the elderly native inhabitants. Other species of the same genus Gynostemma such as G. longipes and G. laxum have been used as alternatives to G. pentaphyllum in ethno-medicine in Vietnam and other Asian countries. AIM OF THE REVIEW The review aims to summarize up-to-date study results on Gynostemma species, including traditional usage, phytochemical profile, pharmacological activities, and toxicological studies, in order to suggest future research orientation and therapeutic applications on acute and chronic diseases. MATERIALS AND METHODS The relevant literature on the genus Gynostemma was gathered from secondary databases (Web of Science and PubMed), books, and official websites. The latest literature cited in this review was published in February 2020. RESULTS The genus Gynostemma has been widely used in traditional medicine, mainly for treatment of diabetes, hypertension, obesity, and hepatosteatosis. To date, 328 dammarane-type saponins were isolated and structurally elucidated from Gynostemma species. Crude extracts, saponin-rich fractions (gypenosides), and pure compounds were reported to show a wide range of pharmacological activities in both in vitro and in vivo experiments. The most notable pharmacological effects were anti-cancer, cardioprotective, hepatoprotective, neuroprotective, anti-diabetic, anti-obesity, and anti-inflammatory activities. Toxicological studies were conducted only on G. pentaphyllum, showing that the plant extracts were relatively safe in both acute and long-term toxicity experiments at the given dosage while no toxicological studies were reported for the other species. CONCLUSIONS The review summarizes current studies on traditional uses, phytochemistry, biological properties, and toxicology of medicinal Gynostemma species. Till now, the majority of publications still focused only on G. pentaphyllum. However, the promising preliminary data of other Gynostemma species indicated the research potential of this genus, both in phytochemical and pharmacological aspects. Furthermore, clinical data are required to evaluate the efficacy and undesired effects of crude extracts, standard saponin fractions, and pure compounds prepared from Gynostemma medicinal plants.
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Affiliation(s)
- Ngoc-Hieu Nguyen
- Faculty of Pharmacy, PHENIKAA University, Hanoi, 12116, Viet Nam; PHENIKAA Research and Technology Institute (PRATI), A&A Green Phoenix Group JSC, No. 167 Hoang Ngan, Trung Hoa, Cau Giay, Hanoi, 11313, Viet Nam
| | - Thi Kim Quy Ha
- College of Natural Sciences, Cantho University, Campus II, Cantho City, Viet Nam
| | - Jun-Li Yang
- Key Laboratory of Chemistry of Northwestern Plant Resources of CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China
| | - Ha Thanh Tung Pham
- Department of Botany, Hanoi University of Pharmacy, Hanoi, 100000, Viet Nam
| | - Won Keun Oh
- Korea Bioactive Natural Material Bank, Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea.
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30
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Thu VT, Yen NTH, Tung NH, Bich PT, Han J, Kim HK. Majonoside-R2 extracted from Vietnamese ginseng protects H9C2 cells against hypoxia/reoxygenation injury via modulating mitochondrial function and biogenesis. Bioorg Med Chem Lett 2021; 36:127814. [PMID: 33486054 DOI: 10.1016/j.bmcl.2021.127814] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/26/2020] [Accepted: 01/16/2021] [Indexed: 12/22/2022]
Abstract
Vietnamese ginseng has a therapeutic effect on various diseases; however its bioactivity against cardiac hypoxia/reoxygenation (HR) injury remains unclear. In this study, we evaluated the protective roles of total saponin extract (TSE) and majonoside-R2 (MR2) targeting mitochondria in HR-induced rat cardiomyocyte H9C2 cells. The results showed that both TSE and MR2 effectively protected the cells from HR damage. Particularly, 9 µM of MR2 significantly increased the viability of HR-induced cells (p < 0.05). Interestingly, MR2 treatment markedly prevented the loss of mitochondrial membrane potential and cardiolipin content, and an increase in reactive oxygen species production in HR-treated H9C2 cells. Moreover, MR2 treatment altered the mRNA expression of genes involved in mitochondrial biogenesis under HR conditions. The present study documented for the first time the cardioprotective effects of MR2 against HR injury by maintaining mitochondrial function and modulating mitochondrial biogenesis.
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Affiliation(s)
- Vu Thi Thu
- Center for Life Science Research, Faculty of Biology, VNU University of Science, Vietnam National University, Hanoi, Viet Nam; The Key Laboratory of Enzyme and Protein Technology, VNU University of Science, Hanoi, Viet Nam; Dinh Tien Hoang Institute of Medicine, Hanoi, Viet Nam.
| | - Ngo Thi Hai Yen
- Center for Life Science Research, Faculty of Biology, VNU University of Science, Vietnam National University, Hanoi, Viet Nam
| | | | - Pham Thi Bich
- Center for Life Science Research, Faculty of Biology, VNU University of Science, Vietnam National University, Hanoi, Viet Nam
| | - Jin Han
- College of Medicine, Cardiovascular and Metabolic Disease Center, Smart Marine Therapeutic Center, Inje University, Busan, Republic of Korea
| | - Hyoung Kyu Kim
- College of Medicine, Cardiovascular and Metabolic Disease Center, Smart Marine Therapeutic Center, Inje University, Busan, Republic of Korea.
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31
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Wang C, Gao M, Liu S, Zou Z, Ren R, Zhang C, Xie H, Sun J, Qi Y, Qu Q, Song Z, Yang G, Wang H. Pyxinol bearing amino acid residues: Easily achievable and promising modulators of P-glycoprotein-mediated multidrug resistance. Eur J Med Chem 2021; 216:113317. [PMID: 33706147 DOI: 10.1016/j.ejmech.2021.113317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/06/2021] [Accepted: 02/18/2021] [Indexed: 10/22/2022]
Abstract
The P-glycoprotein (Pgp) is a major transporter involved in multidrug resistance (MDR) of cancer cells leading to chemotherapy failure. In our previous study, we demonstrated that the amide derivatives of pyxinol are promising modulators against Pgp-mediated MDR in cancer. In the present study, we designed and synthesized novel pyxinol derivatives linked to amino acid residues. We evaluated MDR (paclitaxel (Ptx) resistance) reversal potency of forty pyxinol derivatives in KBV cells and analyzed their structure-activity relationships. Half of our derivatives sensitized KBV cells to Ptx at non-toxic concentrations, among which the pyxinol compound bearing a methionine residue (3c) exhibited the best activity in MDR reversal. Compound 3c was found to possess high selectivity toward Pgp and sensitize the KBV cells to Pgp substrates by blocking the efflux function of Pgp. This manifestation may be attributed to its high binding affinity with Pgp, as suggested by docking studies. Overall, the biological profile and ease of synthesizing these pyxinol derivatives render them promising lead compounds for further development for Pgp-mediated MDR.
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Affiliation(s)
- Conghui Wang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Meng Gao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Shuqi Liu
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Zongji Zou
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Ruiyin Ren
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Chen Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Hao Xie
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Jingxian Sun
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Yupeng Qi
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Qi Qu
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Zhihua Song
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China
| | - Gangqiang Yang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China.
| | - Hongbo Wang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, China.
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32
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Zhao RL, Wang HY, Wang XH, Luan MZ, Zhao FL, Meng QG. The crystal structure of (3 S,12 R,20 R,24 R)-3,12-diacetyl-20,24-epoxy-dammarane-3,12,25–triol–ethyl acetate (4/1), C 34H 56O 6⋅ 0.25(C 4H 8O 2). Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C34H56O6⋅0.25(C4H8O2), orthorhombic, P212121 (no. 19), a = 8.17152(14) Å, b = 17.6728(3) Å, c = 23.1916(5) Å, V = 3349.18(11) Å3, Z = 4, R
gt(F) = 0.0416, wR
ref
(F
2) = 0.1143, T = 293 K.
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Affiliation(s)
- Ruo-Lin Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Hui-Yun Wang
- College of Pharmacy, Jining Medical University , Rizhao , 276826 , P. R. China
| | - Xiao-Hui Wang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Ming-Zhu Luan
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Feng-Lan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
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33
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The crystal structure of (5 R,8 R,9 R,10 R,12 R,13 R,14 R)-12-hydroxy-4,4,8,10,14-pentamethyl-17-(( R)-2,6,6-trimethyltetrahydro-2 H-pyran-2-yl)tetradecahydro-3 H-cyclopenta[ a]phenanthrene-3,6(2 H)-dione, C 30H 48O 4. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0459] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C30H48O4, orthorhombic, P212121 (no. 19), a = 12.34133(14) Å, b = 16.50759(15) Å, c = 26.8804(2) Å, V = 5476.23(9) Å3, Z = 8, R
gt(F) = 0.0422, wR
ref(F
2) = 0.0990, T = 293 K.
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34
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Wang XH, Wang HY, Wang JZ, Zhang M, Chen XQ, Zhao FL, Meng QG. The crystal structure of 3-oxo-urs-12-en-28-oic acid, C 30H 46O 3·1/6H 2O. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C30H46O3·1/6H2O, monoclinic, C2 (no. 5), a = 29.4307(4) Å, b = 15.42797(17) Å, c = 18.4667(2) Å, β = 104.4652(12)°, V = 8119.11(17) Å3, Z = 12, R
gt(F) = 0.0432, wR
ref(F
2) = 0.1197, T = 293(2) K.
CCDC no.: 2016692
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Affiliation(s)
- Xiao-Hui Wang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Hui-yun Wang
- College of Pharmacy, Jining Medical University , Rizhao , 276826 , P. R. China
| | - Jia-Zhen Wang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Mei Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Xiao-Qian Chen
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Feng-Lan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
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35
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Luan MZ, Wang HY, Zhang M, Song J, Hou GG, Zhao FL, Meng QG. Crystal structure of ( E)-2-(3,5-bis(trifluoromethyl)benzylidene)-7-methoxy-3,4-dihydronaphthalen- 1(2 H)-one, C 20H 14F 6O 2. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0446] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C
20
H
14
F
6
O
2
${\text{C}}_{20}{\text{H}}_{14}{\text{F}}_{6}{\text{O}}_{2}$
, monoclinic, P21/c (no. 14), a = 14.791(2) Å, b = 8.5303(9) Å, c = 15.531(3) Å, β = 115.474(19)°, V = 1769.1(5) Å3, Z = 4,
R
g
t
${R}_{gt}$
(F) = 0.0574,
w
R
ref
$w\,{R}_{\text{ref}}$
(F
2) = 0.1451, T = 100 K.
CCDC no.: 2016723
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Affiliation(s)
- Ming-Zhu Luan
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
| | - Hui-yun Wang
- College of Pharmacy, Jining Medical University , Rizhao , 276826, PR China
| | - Mei Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
| | - Jia Song
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
| | - Gui-Ge Hou
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University , Yantai , 264003, PR China
| | - Feng-Lan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
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36
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Wang XH, Wang HY, Zhang SN, Song J, Liang LH, Zhao FL, Meng QG. The crystal structure of (8 R,10 R,12 R,14 R)- 12-hydroxy-16-(5-(2-hydroxypropan-2-yl)-2-methyltetrahydrofuran-2-yl)- 4,4,8,10,14-pentamethyltetradecahydro-3 H- cyclopenta[ a]phenanthrene-3,6(2 H)-dione, C 30H 48O 5. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C30H48O5, orthorhombic, P212121 (no. 19), a = 11.6608(10) Å, b = 14.8098(15) Å, c = 15.9975(16) Å, V = 2762.7(5) Å3, Z = 4, Rgt
(F) = 0.0586, wRref
(F
2) = 0.1580, T = 293(2) K.
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Affiliation(s)
- Xiao-Hui Wang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Hui-yun Wang
- College of Pharmacy, Jining Medical University , Rizhao , 276826 , P. R. China
| | - Sheng-Nan Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Jia Song
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Lun-Hai Liang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Feng-Lan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
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37
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Ma Y, Wang HY, Zhang XF, Zhao FL, Meng QG. Crystal structure of (3 S,8 R,10 R,12 R,14 R)-12-hydroxy-4,4,8,10,14-pentamethyl-17-(( R)-2,6,6-trimethyltetrahydro-2 H-pyran-2-yl) hexadecahydro-1 H-cyclopenta[ a]phenanthren-3-yl acetate, C 32H 54O 4. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C32H54O4, monoclinic, P21 (no. 4), a = 7.8727(1) Å, b = 19.9173(2) Å, c = 19.1801(2) Å, β = 94.539(1)°, V = 2998.06(6) Å3, Z = 4, R
gt
(F) = 0.0370, wR
ref
(F
2) = 0.0983, T = 293 K.
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Affiliation(s)
- Ying Ma
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education , Yantai University , Yantai , PR China
| | - Hui-Yun Wang
- College of Pharmacy , Jining Medical University , Rizhao , 276826, PR China
| | - Xiao-Fan Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education , Yantai University , Yantai , PR China
| | - Feng-Lan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education , Yantai University , Yantai , PR China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education , Yantai University , Yantai , PR China
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38
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Zhang XF, Wang HY, Zhao SN, Zhang SN, Zhao FL, Meng QG. Crystal structure of ( E)-2-(4-fluoro-3-(trifluoromethyl)benzylidene)-7-methoxy-3,4-dihydronaphthalen-1(2 H)-one, C 19H 14F 4O 2. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0448] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C
19
H
14
F
4
O
2
${\text{C}}_{19}{\text{H}}_{14}{\text{F}}_{4}{\text{O}}_{2}$
, triclinic,
P
1
‾
$P‾{1}$
(no. 2), a = 8.1539(7) Å, b = 8.8584(6) Å, c = 11.8025(9) Å, α = 73.186(7)°, β = 76.184(7)°, γ = 69.512(7)°, V = 755.39(11) Å3, Z = 2,
R
g
t
${R}_{gt}$
(F) = 0.0436,
w
R
ref
$w{R}_{\text{ref}}$
(F
2) = 0.0965, T = 100 K.
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Affiliation(s)
- Xiao-Fan Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
| | - Hui-yun Wang
- College of Pharmacy, Jining Medical University , Rizhao , 276826 , PR China
| | - Sheng-Nan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
| | - Sheng-Nan Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
| | - Feng-Lan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , PR China
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39
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Luan MZ, Wang HY, Zhang M, Song J, Xu YR, Zhao FL, Meng QG. Crystal structure of ( E)-2-(4-fluoro-2-(trifluoromethyl)benzylidene)-7-methoxy-3,4-dihydronaphthalen-1(2 H)-one, C 19H 14F 4O 2. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2020-0484] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C19H14F4O2, monoclinic, C2/c (no. 15), a = 17.1519(13) Å, b = 13.9810(8) Å, c = 15.2299(9) Å, β = 123.031(7)°, V = 3061.9(4) Å3, Z = 8, R
gt
(F) = 0.0410, wR
ref
(F
2) = 0.1010, T = 100(1) K.
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Affiliation(s)
- Ming-Zhu Luan
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Hui-Yun Wang
- College of Pharmacy, Jining Medical University , Rizhao , 276826, P. R. China
| | - Mei Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Jia Song
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Yang-Rong Xu
- Laboratory of Computer-Aided Drug Design and Discovery, Beijing Institute of Pharmacology and Toxicology , Beijing 100850, P. R. China
| | - Feng-Lan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
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40
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Wang XJ, Xie Q, Liu Y, Jiang S, Li W, Li B, Wang W, Liu CX. Panax japonicus and chikusetsusaponins: A review of diverse biological activities and pharmacology mechanism. CHINESE HERBAL MEDICINES 2021; 13:64-77. [PMID: 36117758 PMCID: PMC9476776 DOI: 10.1016/j.chmed.2020.12.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/13/2020] [Accepted: 07/10/2020] [Indexed: 12/18/2022] Open
Abstract
Panax japonicus, which in the Tujia dialect is known as “Baisan Qi” and “Zhujieshen”, is a classic “qi” drug of Tujia ethnomedicine and it has unique effects on disease caused by “qi” stagnation and blood stasis. This paper serves as the basis of further scientific research and development of Panax japonicus. The pharmacology effects of molecular pharmacology were discussed and summarized. P. japonicus plays an important role on several diseases, such as rheumatic arthritis, cancer, cardiovascular agents, and this review provides new insights into P. japonicus as promising agents to substitute ginseng and notoginseng.
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41
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Luan MZ, Meng QG. Crystal structure of (E)-7-methoxy-2-((5-methoxypyridin-3-yl)methylene)-3,4- dihydronaphthalen-1(2H)-one, C18H17NO3. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2020-0602] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Abstract
C18H17NO3, triclinic,
P
1
‾
$P‾{1}$
(no. 2), a = 7.3950(5) Å, b = 8.6697(5) Å, c = 11.6813(9) Å, α = 85.457(6)°, β = 76.712(6)°, γ = 82.759(5)°, V = 722.07(9) Å3, Z = 2, R
gt
(F) = 0.0502, wR
ref
(F
2) = 0.1342, T = 99.9(3) K.
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Affiliation(s)
- Ming-Zhu Luan
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Qing-Guo Meng
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
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42
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Cao Y, Wang K, Xu S, Kong L, Bi Y, Li X. Recent Advances in the Semisynthesis, Modifications and Biological Activities of Ocotillol-Type Triterpenoids. Molecules 2020; 25:E5562. [PMID: 33260848 PMCID: PMC7730845 DOI: 10.3390/molecules25235562] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/19/2020] [Accepted: 11/24/2020] [Indexed: 11/16/2022] Open
Abstract
Ginseng is one of the most widely consumed herbs in the world and plays an important role in counteracting fatigue and alleviating stress. The main active substances of ginseng are its ginsenosides. Ocotillol-type triterpenoid is a remarkably effective ginsenoside from Vietnamese ginseng that has received attention because of its potential antibacterial, anticancer and anti-inflammatory properties, among others. The semisynthesis, modification and biological activities of ocotillol-type compounds have been extensively studied in recent years. The aim of this review is to summarize semisynthesis, modification and pharmacological activities of ocotillol-type compounds. The structure-activity relationship studies of these compounds were reported. This summary should prove useful information for drug exploration of ocotillol-type derivatives.
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Affiliation(s)
| | | | | | | | - Yi Bi
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China; (Y.C.); (K.W.); (S.X.); (L.K.); (X.L.)
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43
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Zhang XF, Wang HY, Song J, Liang LH, Xu YR, Zhao FL, Meng QG. Crystal structure of (3 E,5 E)-3,5-bis-4-methoxy-3-(trifluoromethyl)benzylidene)-1-methylpiperidin-4-one, C 24H 21F 6NO 3. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2020-0492] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Abstract
C24H21F6NO3, monoclinic, P21/c (no. 14), a = 16.6493(9) Å, b = 15.3005(8) Å, c = 8.8554(5) Å, β = 99.746(6)°, V = 2223.3(2) Å3, Z = 4, R
gt
(F) = 0.0444, wR
ref
(F
2) = 0.1094, T = 100 K.
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Affiliation(s)
- Xiao-Fan Zhang
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Hui-yun Wang
- College of Pharmacy , Jining Medical University , Rizhao , 276826 , P. R. China
| | - Jia Song
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Lun-Hai Liang
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Yang-Rong Xu
- Laboratory of Computer-Aided Drug Design and Discovery , Beijing Institute of Pharmacology and Toxicology , Beijing 100850 , P. R. China
| | - Feng-Lan Zhao
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
| | - Qing-Guo Meng
- School of Pharmacy , Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University , Yantai , P. R. China
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44
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Li W, Sun K, Hu F, Chen L, Zhang X, Wang F, Yan B. Protective effects of natural compounds against oxidative stress in ischemic diseases and cancers via activating the Nrf2 signaling pathway: A mini review. J Biochem Mol Toxicol 2020; 35:e22658. [PMID: 33118292 DOI: 10.1002/jbt.22658] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 08/28/2020] [Accepted: 10/09/2020] [Indexed: 12/11/2022]
Abstract
Oxidative stress, an imbalance between reactive oxygen species and antioxidants, has been seen in the pathological states of many disorders such as ischemic diseases and cancers. Many natural compounds (NCs) have long been recognized to ameliorate oxidative stress due to their inherent antioxidant activities. The modulation of oxidative stress by NCs via activating the Nrf2 signaling pathway is summarized in the review. Three NCs, ursolic acid, betulinic acid, and curcumin, and the mechanisms of their cytoprotective effects are investigated in myocardial ischemia, cerebral ischemia, skin cancer, and prostate cancer. To promote the therapeutic performance of NCs with poor water solubility, the formulation approach, such as the nano drug delivery system, is elaborated as well in this review.
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Affiliation(s)
- Wenji Li
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Key Laboratory of Zoonosis, Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, China
| | - Kai Sun
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, Jiangsu, China
| | - Fang Hu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, Jiangsu, China
| | - Longfei Chen
- China National Intellectual Property Administration Patent Re-examination and Invalidation Department Pharmaceutical Division, Beijing, China
| | - Xing Zhang
- Departments of Urology, Yangzhou Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Yangzhou, Jiangsu, China
| | - Fuxing Wang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, Jiangsu, China
| | - Bingchun Yan
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, Jiangsu, China.,Jiangsu Key Laboratory of Zoonosis, Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, China
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45
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Liu L, Wang HY, Zhou X, Zhang SN, Chen XQ, Zhao FL, Meng QG. The crystal structure of (3 S,8 R,10 R,14 R)-17-((2 S,5 S)-5-(2-hydroxypropan-2-yl)-2-methyltetrahydrofuran-2-yl)-4,4,8,10,14-pentamethyl-12-oxohexadecahydro-1 H-cyclopenta[ a]phenanthren-3-yl acetate, C 32H 52O 5. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2020-0384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C32H52O5, monoclinic, P21 (no. 4), a = 11.816(2) Å, b = 7.4064(15) Å, c = 17.101(3) Å, β = 97.01(3)°, V = 1485.5(5) Å3, Z = 2, R
gt(F) = 0.0543, wR
ref(F
2) = 0.1501, T = 293(2) K.
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Affiliation(s)
- Li Liu
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery, System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University) , Ministry of Education, Yantai University , Yantai , P.R. China
| | - Hui-yun Wang
- College of Pharmacy , Jining Medical University , Rizhao , 276826, P.R. China
| | - Xia Zhou
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery, System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University) , Ministry of Education, Yantai University , Yantai , P.R. China
| | - Sheng-Nan Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery, System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University) , Ministry of Education, Yantai University , Yantai , P.R. China
| | - Xiao-Qian Chen
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery, System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University) , Ministry of Education, Yantai University , Yantai , P.R. China
| | - Feng-Lan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery, System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University) , Ministry of Education, Yantai University , Yantai , P.R. China
| | - Qing-Guo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery, System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University) , Ministry of Education, Yantai University , Yantai , P.R. China
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46
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Zhang B, Pan W, Deng Y, He H, Gou J, Wang Y, Zhang Y, Yin T, Liu D, Tang X. Panax quinquefolium saponin liposomes prepared by passive drug loading for improving intestinal absorption. Drug Dev Ind Pharm 2020; 46:1684-1694. [PMID: 32996345 DOI: 10.1080/03639045.2020.1820036] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Panax quinquefolium saponin (PQS) composed of 45% pseudo-ginsenoside F11 (PF11), is a natural mixture of sterol compounds obtained from the American ginseng plant, having numerous promising benefits for health. However, low solubility and permeability limit the development of PQS as a therapeutic agent for oral administration. In this study, PQS liposomes (PQS-Lips) were prepared by thin layer hydration, an in situ single-pass intestinal perfusion (SPIP) model was used to verify the improvement of membrane permeability of PQS-Lips. PQS-Lips had a high encapsulation efficiency (EE) of 65%∼70%, a particle size about 100.0 nm, and a zeta potential of -60 mV with regular spherical surface. FTIR and DSC showed the PQS in liposomes were amorphous, indicating that hydrogen bonds formed between one or several hydroxyl groups in PQS and C-O group at the phospholipid polar terminal. In addition, PQS-Lips showed sustained release in vitro than PQS at pH 1.2 and pH 6.8, and PQS-Lips had good stability in simulated gastric and intestinal fluid. Then, the absorption rate (K a) and effective permeability coefficient (P eff) of PQS-Lips in the whole small intestine were significantly higher than those in PQS solution (PQS-Sol), which proved that the PQS-Lips could significantly increase the membrane permeability of PQS and promote its absorption in the small intestine. From the experimental results, it could be known that liposome technology could effectively improve the absorption of PQS in the small intestine.
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Affiliation(s)
- Bing Zhang
- Department of Traditional Chinese Pharmaceutics, School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Wenli Pan
- Department of Traditional Chinese Pharmaceutics, School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Yaxin Deng
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Haibing He
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Jingxin Gou
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Yanjiao Wang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Yu Zhang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Tian Yin
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, PR China.,Jiangsu Kanion Pharmaceutical Co., Ltd., Lianyungang, PR China
| | - Dongchun Liu
- Department of Traditional Chinese Pharmaceutics, School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang, PR China
| | - Xing Tang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, PR China
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47
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Wang J, Wang H, Mou X, Luan M, Zhang X, He X, Zhao F, Meng Q. The Advances on the Protective Effects of Ginsenosides on Myocardial Ischemia and Ischemia-Reperfusion Injury. Mini Rev Med Chem 2020; 20:1610-1618. [PMID: 32560603 DOI: 10.2174/1389557520666200619115444] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 04/04/2020] [Accepted: 04/24/2020] [Indexed: 01/24/2023]
Abstract
Ginseng is a traditional medicine with a complex chemical composition, wide bioactivity and unique pharmacological action. Many studies have confirmed that ginsenosides are the active ingredients of ginseng, and ginsenosides have always been the focus of different researchers. With the development of modern separation and analysis technology, more than 150 kinds of ginsenosides have been isolated. The ginsenosides Rb1, Rb2, Rc, Rg1 and Re account for more than 80% of total ginsenosides, and other saponins, such as Rd, Rg3 and Rh2, which are minor constituents, accounting for only a small portion of the total amount. In recent years, ginsenosides have been found to possess strong pharmacological activities, such as antioxidation, clearing of oxygen free radicals, reducing calcium overload and anti-apoptosis. Ginsenosides play a protective role in ischemia-reperfusion injury. This paper reviews the protective effects of ginsenosides on myocardial ischemia and ischemiareperfusion injury.
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Affiliation(s)
- Jiazhen Wang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, P.R. China
| | - Huiyun Wang
- College of Pharmacy, Jining Medical University, Shandong Province, 276826, P.R. China
| | - Xiaodong Mou
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, P.R. China
| | - Mingzhu Luan
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, P.R. China
| | - Xiaofan Zhang
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, P.R. China
| | - Xiuting He
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, P.R. China
| | - Fenglan Zhao
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, P.R. China
| | - Qingguo Meng
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai, 264005, P.R. China
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48
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Liu J, Gan H, Li T, Wang J, Du G, An Y, Yan X, Geng C. The metabolites and biotransformation pathways in vivo after oral administration of ocotillol, RT 5 , and PF 11. Biomed Chromatogr 2020; 34:e4856. [PMID: 32307731 DOI: 10.1002/bmc.4856] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 04/03/2020] [Accepted: 04/14/2020] [Indexed: 11/07/2022]
Abstract
Ocotillol, pseudo-ginsenoside RT5 (RT5 ), and pseudo-ginsenoside F11 (PF11 ) are ocotillol-type saponins that have the same aglycone structure but with different numbers of glucose at the C-6 position. In this study, the metabolites of ocotillol, RT5 , and PF11 in rat plasma, stomach, intestine, urine, and feces after oral administration were investigated by ultra-performance liquid chromatography coupled with time-of-flight mass spectrometry. The results showed that RT5 was easily biotransformed into metabolites in vivo, whereas PF11 and RT5 were difficult to be biotransformed. Hydrogenation, dehydrogenation, dehydration, deglycosylation, deoxygenation, hydration, phosphorylation, deoxidation, glucuronidation, and reactions combining amino acid were speculated to be involved in the biotransformation of ocotillol, RT5 , and PF11 . Based on the structural analysis of metabolites, it was deduced that hydrogenation, dehydration, deoxidation, and reactions combining amino acid occurred on the aglycone structure, whereas deglycosylation, hydration, and phosphorylation occurred on the glycosyl chain. Further, metabolites in plasma, urine, feces, and tissues were different: First, glucuronidation products were found in urine, stomach, intestine, and feces, but not in plasma. Second, the ocotillol prototype was not identified in urine samples. Third, the RT5 prototype was found in stomach, intestine, feces, and urine, but not in plasma.
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Affiliation(s)
- Jihua Liu
- College of Pharmacy, Jilin University, Changchun, 130021, China
| | - Huizhu Gan
- China-Japan Union Hospital, Jilin University, Changchun, 130021, China
| | - Ting Li
- College of Pharmacy, Jilin University, Changchun, 130021, China
- Department of Pharmaceutics, Changzhi Medical College, Changzhi, 046000, China
| | - Jia Wang
- College of Pharmacy, Jilin University, Changchun, 130021, China
| | - Guangguang Du
- College of Pharmacy, Jilin University, Changchun, 130021, China
| | - Yang An
- College of Pharmacy, Jilin University, Changchun, 130021, China
| | - Xiaojing Yan
- Department of Clinical Laboratory, The Second Affiliated Hospital of Dalian Medical University, Dalian, 16023, China
| | - Cong Geng
- Department of Clinical Laboratory, The Second Affiliated Hospital of Dalian Medical University, Dalian, 16023, China
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49
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Sun Y, Fang X, Gao M, Wang C, Gao H, Bi W, Tang H, Cui Y, Zhang L, Fan H, Yu H, Yang G. Synthesis and Structure-Activity Relationship of Pyxinol Derivatives as Novel Anti-Inflammatory Agents. ACS Med Chem Lett 2020; 11:457-463. [PMID: 32292550 DOI: 10.1021/acsmedchemlett.9b00562] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 02/12/2020] [Indexed: 01/19/2023] Open
Abstract
Pyxinol, the main metabolite of 20S-protopanaxadiol in human liver, was chosen as a novel skeleton for the development of anti-inflammatory agents. Pyxinol derivatives modified at C-3, C-12, or C-25 and selected stereoisomers were designed, prepared, and investigated for in vitro anti-inflammatory activities. Structure-activity relationship (SAR), focused on skeleton, was analyzed based on their ability to inhibit lipopolysaccharide (LPS)-induced nitric oxide (NO) synthesis. The preliminary SAR results signified that the biological activity of the pyxinol derivatives is largely dependent on the R/S stereochemistry of pyxinol skeleton and the hydroxy at C-3 is a modifiable position. Among the tested compounds, the 3-oximinopyxinol (4a) exhibited the most potent NO-inhibitory activity and was even comparable to the steroid drug. Furthermore, compound 4a also significantly decreased LPS-induced TNF-α and IL-6 synthesis and iNOS and COX-2 expressions via the NF-κB pathway. This study proves that pyxinol is an interesting skeleton for anti-inflammatory drug discovery.
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Affiliation(s)
- Yixiao Sun
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Xiaojuan Fang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Meng Gao
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Conghui Wang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Hongyan Gao
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Wenjing Bi
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Hanhan Tang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Yetong Cui
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Leiming Zhang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Huaying Fan
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Hui Yu
- College of Food Engineering, Ludong University, Yantai 264025, China
| | - Gangqiang Yang
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
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Chu LL, Montecillo JAV, Bae H. Recent Advances in the Metabolic Engineering of Yeasts for Ginsenoside Biosynthesis. Front Bioeng Biotechnol 2020; 8:139. [PMID: 32158753 PMCID: PMC7052115 DOI: 10.3389/fbioe.2020.00139] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 02/11/2020] [Indexed: 01/03/2023] Open
Abstract
Ginsenosides are a group of glycosylated triterpenes isolated from Panax species. Ginsenosides are promising candidates for the prevention and treatment of cancer as well as food additives. However, owing to a lack of efficient approaches for ginsenoside production from plants and chemical synthesis, ginsenosides may not yet have reached their full potential as medicinal resources. In recent years, an alternative approach for ginsenoside production has been developed using the model yeast Saccharomyces cerevisiae and non-conventional yeasts such as Yarrowia lipolytica and Pichia pastoris. In this review, various metabolic engineering strategies, including heterologous gene expression, balancing, and increasing metabolic flux, and enzyme engineering, have been described as recent advanced engineering techniques for improving ginsenoside production. Furthermore, the usefulness of a systems approach and fermentation strategy has been presented. Finally, the present challenges and future research direction for industrial cell factories have been discussed.
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Affiliation(s)
- Luan Luong Chu
- Department of Biotechnology, Yeungnam University, Gyeongsan-si, South Korea
| | | | - Hanhong Bae
- Department of Biotechnology, Yeungnam University, Gyeongsan-si, South Korea
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